Data Visualization with Tableau

If you are a person who is familiar with tech world, one word that would never have missed your attention is data visualization. It is one of the buzzwords in the technology space today. Just what is data visualization? Simple: data visualization, as indicated in its name, is visualization of data. Cool enough, except that this is the literal part of the subject. There is a world to be discovered beyond the semantics of the topic. Data visualization goes far beyond text. It is the domain in which the data visualizer arranges and organizes data with the help of graphics, tables, graphs, diagrams, maps, pictures and a whole lot more visual aids. The purpose: to change the characteristic of raw data to make it both more attractive and meaningful. Present lots of raw, cluttered data to a businessman, and you will be lucky not to have it thrown on your face. Whereas, dress the data up to make it more visually appealing, and, add meaningful insights into the data. This form is sur...